Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Guram Kervalishvili"'
Autor:
Theodoros Sarris, Minna Palmroth, Anita Aikio, Stephan Christoph Buchert, James Clemmons, Mark Clilverd, Iannis Dandouras, Eelco Doornbos, Lindsay Victoria Goodwin, Maxime Grandin, Roderick Heelis, Nickolay Ivchenko, Therese Moretto-Jørgensen, Guram Kervalishvili, David Knudsen, Han-Li Liu, Gang Lu, David M. Malaspina, Octav Marghitu, Astrid Maute, Wojciech J. Miloch, Nils Olsen, Robert Pfaff, Claudia Stolle, Elsayed Talaat, Jeffrey Thayer, Stelios Tourgaidis, Pekka T. Verronen, Masatoshi Yamauchi
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2023)
The lower thermosphere-ionosphere (LTI) is a key transition region between Earth’s atmosphere and space. Interactions between ions and neutrals maximize within the LTI and in particular at altitudes from 100 to 200 km, which is the least visited re
Externí odkaz:
https://doaj.org/article/f2ca9a9b70d542679b336f577f05045f
Autor:
Theodore E. Sarris, Stelios Tourgaidis, Panagiotis Pirnaris, Dimitris Baloukidis, Konstantinos Papadakis, Christos Psychalas, Stephan Christoph Buchert, Eelco Doornbos, Mark A. Clilverd, Pekka T. Verronen, David Malaspina, Narghes Ahmadi, Iannis Dandouras, Anna Kotova, Wojciech J. Miloch, David Knudsen, Nils Olsen, Octav Marghitu, Tomoko Matsuo, Gang Lu, Aurélie Marchaudon, Alex Hoffmann, Dulce Lajas, Anja Strømme, Matthew Taylor, Anita Aikio, Minna Palmroth, Roderick Heelis, Nickolay Ivchenko, Claudia Stolle, Guram Kervalishvili, Therese Moretto-Jørgensen, Robert Pfaff, Christian Siemes, Pieter Visser, Jose van den Ijssel, Han-Li Liu, Ingmar Sandberg, Constantinos Papadimitriou, Joachim Vogt, Adrian Blagau, Nele Stachlys
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2023)
Daedalus MASE (Mission Assessment through Simulation Exercise) is an open-source package of scientific analysis tools aimed at research in the Lower Thermosphere-Ionosphere (LTI). It was created with the purpose to assess the performance and demonstr
Externí odkaz:
https://doaj.org/article/9bb7da8d12564b8ab198659b2bddd55a
Autor:
Chao Xiong, Claudia Stolle, Ingo Michaelis, Hermann Lühr, Yunliang Zhou, Hui Wang, Guram Kervalishvili, Jan Rauberg
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-13 (2021)
Abstract In this study we performed a detailed analysis on the scale-size of field-aligned currents (FACs) at auroral latitudes, using the well-calibrated magnetic data from the non-dedicated magnetic field mission, Gravity Recovery and Climate Exper
Externí odkaz:
https://doaj.org/article/b0b9768f05f74df5980cf737b7120cc2
The Space Weather (SWE) Service Network of the European Space Agency’s (ESA’s) Space Safety Programme provides timely and reliable space weather information to end users allowing the mitigation and prevention of the impact of hazards from space o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33dc8da3715f45a884303ded93293a1c
https://doi.org/10.5194/egusphere-egu23-8880
https://doi.org/10.5194/egusphere-egu23-8880
The Gravity Recovery and Climate Experiment (GRACE) and its follow-on mission GRACE-FO are gravity satellites jointly developed by the National Aeronautics and Space Administration (NASA) and German Aerospace Center (DLR), which are composed of two s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f601ba25d6d332c322bdfcc5eb1e95
https://doi.org/10.5194/egusphere-egu23-4113
https://doi.org/10.5194/egusphere-egu23-4113
Autor:
Yun-Liang Zhou, Chao Xiong, Hui Wang, Hermann Lühr, Guram Kervalishvili, Jan Rauberg, Ingo Michaelis, Claudia Stolle
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-13 (2021)
Earth Planets and Space
Earth Planets and Space
In this study we performed a detailed analysis on the scale-size of field-aligned currents (FACs) at auroral latitudes, using the well-calibrated magnetic data from the non-dedicated magnetic field mission, Gravity Recovery and Climate Experiment Fol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8bf143279732483468d823acb468aa4
https://doaj.org/article/b0b9768f05f74df5980cf737b7120cc2
https://doaj.org/article/b0b9768f05f74df5980cf737b7120cc2
Autor:
Lucas Schreiter, Guram Kervalishvili, Jan Rauberg, Claudia Stolle, Jose van den Ijssel, Daniel Arnold, Chao Xiong, Andyara Oliveira Callegare
Topside Ionosphere Radio Observations from multiple Low Earth Orbiting (LEO)-missions (TIRO) is a project in ESA’s Swarm Data, Innovation, and Science Cluster (DISC) framework. TIRO provides high accuracy Total Electron Content (TEC) from dual-freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::139a738f8f45805cc0f20f8513245d15
https://doi.org/10.5194/egusphere-egu22-5129
https://doi.org/10.5194/egusphere-egu22-5129
Global geomagnetic indices are widely used not only to characterize the geomagnetic disturbance level but also for the parameterization of physical and empirical models of the near-Earth space environment and in data (re)analysis. One of the most uti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132aa8288487b5aff214ba54bf862237
https://doi.org/10.5194/egusphere-egu22-1995
https://doi.org/10.5194/egusphere-egu22-1995
Autor:
Balázs Heilig, Claudia Stolle, Guram Kervalishvili, Jan Rauberg, Yoshizumi Miyoshi, Fuminori Tsuchiya, Atsushi Kumamoto, Yoshiya Kasahara, Masafumi Shoji, Satoko Nakamura, Masahiro Kitahara, Iku Shinohara
Publikováno v:
Journal of Geophysical Research: Space Physics
The relation between the plasmapause (PP) and various ionospheric phenomena, such as the midlatitude ionospheric trough (MIT) has been studied for decades. More recently, it was found that the equatorward boundary of small-scale field-aligned current
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27c12df096ccc880511a16285bd20121
https://doi.org/10.1029/2021ja029646
https://doi.org/10.1029/2021ja029646
Publikováno v:
Journal of Geophysical Research: Space Physics
Based on magnetic field data from the Swarm satellite constellation advanced estimates of field‐aligned and radial currents at middle and low latitudes can be derived. Detailed results have been obtained for low‐latitude (14°–35° magnetic lat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18275f5f7d5616bcbe72ef45406b5106
https://doi.org/10.1029/2019ja027419
https://doi.org/10.1029/2019ja027419